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Overview

Uniprot IDQ66K74
Protein NameMicrotubule-associated protein 1S
Gene NameMAP1S
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
877 NSRAAAPKATPVAAA
885 ATPVAAAKTKGLAGG

Function

Microtubule-associated protein that mediates aggregation of mitochondria resulting in cell death and genomic destruction (MAGD). Plays a role in anchoring the microtubule organizing center to the centrosomes. Binds to DNA. Plays a role in apoptosis. Involved in the formation of microtubule bundles (By similarity)

Protein Sequence

10 MAAVAGSGAA 20 AAPSSLLLVV 30 GSEFGSPGLL 40 TYVLEELERG 50 IRSWDVDPGV 60 CNLDEQLKVF 70 VSRHSATFSS 80 IVKGQRSLHH 90 RGDNLETLVL 100 LNPSDKSLYD 110 ELRNLLLDPA 120 SHKLLVLAGP 130 CLEETGELLL 140 QTGGFSPHHF 150 LQVLKDREIR 160 DILATTPPPV 170 QPPILTITCP 180 TFGDWAQLAP 190 AVPGLQGALR 200 LQLRLNPPAQ 210 LPNSEGLCEF 220 LEYVAESLEP 230 PSPFELLEPP 240 TSGGFLRLGR 250 PCCYIFPGGL 260 GDAAFFAVNG 270 FTVLVNGGSN 280 PKSSFWKLVR 290 HLDRVDAVLV 300 THPGADSLPG 310 LNSLLRRKLA 320 ERSEVAAGGG 330 SWDDRLRRLI 340 SPNLGVVFFN 350 ACEAASRLAR 360 GEDEAELALS 370 LLAQLGITPL 380 PLSRGPVPAK 390 PTVLFEKMGV 400 GRLDMYVLHP 410 PSAGAERTLA 420 SVCALLVWHP 430 AGPGEKVVRV 440 LFPGCTPPAC 450 LLDGLVRLQH 460 LRFLREPVVT 470 PQDLEGPGRA 480 ESKESVGSRD 490 SSKREGLLAT 500 HPRPGQERPG 510 VARKEPARAE 520 APRKTEKEAK 530 TPRELKKDPK 540 PSVSRTQPRE 550 VRRAASSVPN 560 LKKTNAQAAP 570 KPRKAPSTSH 580 SGFPPVANGP 590 RSPPSLRCGE 600 ASPPSAACGS 610 PASQLVATPS 620 LELGPIPAGE 630 EKALELPLAA 640 SSIPRPRTPS 650 PESHRSPAEG 660 SERLSLSPLR 670 GGEAGPDASP 680 TVTTPTVTTP 690 SLPAEVGSPH 700 STEVDESLSV 710 SFEQVLPPSA 720 PTSEAGLSLP 730 LRGPRARRSA 740 SPHDVDLCLV 750 SPCEFEHRKA 760 VPMAPAPASP 770 GSSNDSSARS 780 QERAGGLGAE 790 ETPPTSVSES 800 LPTLSDSDPV 810 PLAPGAADSD 820 EDTEGFGVPR 830 HDPLPDPLKV 840 PPPLPDPSSI 850 CMVDPEMLPP 860 KTARQTENVS 870 RTRKPLARPN 880 SRAAAPKATP 890 VAAAKTKGLA 900 GGDRASRPLS 910 ARSEPSEKGG 920 RAPLSRKSST 930 PKTATRGPSG 940 SASSRPGVSA 950 TPPKSPVYLD 960 LAYLPSGSSA 970 HLVDEEFFQR 980 VRALCYVISG 990 QDQRKEEGMR 1000 AVLDALLASK 1010 QHWDRDLQVT 1020 LIPTFDSVAM 1030 HTWYAETHAR 1040 HQALGITVLG 1050 SNSMVSMQDD AFPACKVEF

Gene Ontology

Classification GO ID Description
Cellular Component GO:0042995 cell projection
Cellular Component GO:0005813 centrosome
Cellular Component GO:0005829 cytosol
Cellular Component GO:0030425 dendrite
Cellular Component GO:0005874 microtubule
Cellular Component GO:0005875 microtubule associated complex
Cellular Component GO:0005815 microtubule organizing center
Cellular Component GO:1990498 mitotic spindle microtubule
Cellular Component GO:0043025 neuronal cell body
Cellular Component GO:0005730 nucleolus
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0005634 nucleus
Cellular Component GO:0048471 perinuclear region of cytoplasm
Cellular Component GO:0005819 spindle
Cellular Component GO:0045202 synapse
Molecular Function GO:0003779 actin binding
Molecular Function GO:0051015 actin filament binding
Molecular Function GO:0048487 beta-tubulin binding
Molecular Function GO:0003677 DNA binding
Molecular Function GO:0042802 identical protein binding
Molecular Function GO:0008017 microtubule binding
Molecular Function GO:0015631 tubulin binding
Molecular Function GO:0071987 WD40-repeat domain binding
Biological Process GO:0006915 apoptotic process
Biological Process GO:0006914 autophagy
Biological Process GO:0007409 axonogenesis
Biological Process GO:0007420 brain development
Biological Process GO:0016358 dendrite development
Biological Process GO:0051310 metaphase chromosome alignment
Biological Process GO:0034454 microtubule anchoring at centrosome
Biological Process GO:0001578 microtubule bundle formation
Biological Process GO:0000226 microtubule cytoskeleton organization
Biological Process GO:0047497 mitochondrion transport along microtubule
Biological Process GO:0007052 mitotic spindle organization
Biological Process GO:0007399 nervous system development
Biological Process GO:0048812 neuron projection morphogenesis
Biological Process GO:0031114 regulation of microtubule depolymerization

Reference

[1] Lin Y, Chen M, Wang D, Yu Y, Chen R et al.. Multi-Proteomic Analysis Reveals the Effect of Protein Lactylation on Matrix and Cholesterol Metabolism in Tendinopathy.. J Proteome Res 22(6):1712-1722. 2023 Jun 2. PMID: 37159428.